I: Fréchet-Urysohn spaces
oleh: Renukadevi V., Prakash B.
| Format: | Article |
|---|---|
| Diterbitkan: | University of Kragujevac, Faculty of Technical Sciences Čačak 2016-01-01 |
Deskripsi
In this paper, we introduce the concept ss-sequentially quotient mapping. Using this concept, we characterize s-Fréchet-Urysohn spaces and s-sequential spaces. Finally, we develop the properties of I-Fréchet-Urysohn spaces which is the generalized form of s-Fréchet-Urysohn spaces. Also, we give an example that product of two I-Fréchet-Urysohn spaces need not be an I-Fréchet-Urysohn space for any I.